SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('a89eb5907887f8a49e1aed279bdb9fc0','0','18.218.61.16','claudebot','1713479950','board.php?boardid=16&sid=ef5b5b5ccf025f55a714e5a0f61e1204','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 19.04.2024 @ 00:39
Script: /board.php?boardid=16&sid=ef5b5b5ccf025f55a714e5a0f61e1204
Referer: